Home / 797,282,708.96-1,100,253,180.05-444,873,553.04

Finding the Fourth Proportional to 797,282,708.96, 1,100,253,180.05 and 444,873,553.04

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Solution

The fourth proportional to 797,282,708.96, 1,100,253,180.05 and 444,873,553.04 is: 613,927,200.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,282,708.96 : 1,100,253,180.05 = 444,873,553.04 : x
  2. Step 2: Convert to fraction form
    797,282,708.96/1,100,253,180.05 = 444,873,553.04/x
  3. Step 3: Cross multiply
    797,282,708.96x = 1,100,253,180.05 × 444,873,553.04
  4. Step 4: Simplify right side
    797,282,708.96x = 489,473,541,444,676,800
  5. Step 5: Solve for x
    x = 489,473,541,444,676,800/797,282,708.96
  6. Step 6: Final answer
    x = 613,927,200.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.